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bug fix in the linearizer in the C runtime

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kr.angelov
2013-03-14 12:31:49 +00:00
parent f1a42ad78e
commit cb37254882
1 changed files with 1 additions and 1 deletions
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2
src/runtime/c/pgf/linearizer.c
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@@ -292,7 +292,7 @@ pgf_lzn_resolve(PgfLzn* lzn, PgfExpr expr, PgfCCat* ccat, GuPool* pool)
goto done;
}
case PGF_EXPR_META: {
if (ccat != NULL && ccat->lindefs == NULL) {
if (ccat == NULL || ccat->lindefs == NULL) {
goto done;
}